410  
CDUS41 KBOX 092150  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
440 PM EST SUN DEC 9 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR DECEMBER 9 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 30 233 PM 66 1966 38 -8 31  
MINIMUM 14 658 AM -13 1902 25 -11 26  
AVERAGE 22 32 -10 29  
 
PRECIPITATION (IN)  
TODAY 0.00 1.68 1973 0.13 -0.13 0.57  
MONTH TO DATE 0.94 1.20 -0.26 1.56  
SINCE DEC 1 0.94 1.20 -0.26 1.56  
SINCE JAN 1 59.02 45.45 13.57 43.98  
 
SNOWFALL (IN)  
TODAY 0.0 12.8 2005 0.5 -0.5 6.8  
MONTH TO DATE T 3.3 -3.3 6.8  
SINCE DEC 1 T 3.3 -3.3 6.8  
SINCE JUL 1 9.2 6.1 3.1 6.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 43 33 10 36  
MONTH TO DATE 323 286 37 262  
SINCE DEC 1 323 286 37 262  
SINCE JUL 1 1824 1688 136 1398  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 689 471 218 533    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 300 AM  
LOWEST 63 1200 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 1946  
MINIMUM TEMPERATURE (F) 25 -4 1902  
 
 
SUNRISE AND SUNSET  
DECEMBER 9 2018......SUNRISE 704 AM EST SUNSET 415 PM EST  
DECEMBER 10 2018......SUNRISE 705 AM EST SUNSET 415 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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